Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  200 hp
• Country of Origin
  USA
• Synchronous Rpm
  3600 rpm
• Motor Supply Voltage
  575 V
• Frame Size
  447TS
• Enclosure Type
  TEFC (Totally Enclosed Fan Cooled)
• Frequency Rating
  60 Hz
• Base RPM
  3570 rpm
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Horizontal / Foot
• Full Load Efficiency
  95.8 %
• Motor Poles
  2
• Description
  U.S. Motors® brand Hostile Duty motors are designed for industry. This general purpose NEMA Premium® motor line meets Energy Independence and Security Act (EISA 2007) efficiency requirements. Hostile Duty totally enclosed fan cooled motors reduce operating costs and are suited for rugged applications like pumps, compressors, conveyors or blowers in dusty, damp or dirty environments. Hostile Duty motors are the appropriate choice for applications where the motor works continuously and energy efficiency is a must. U.S. Motors® brand Hostile Duty motors are available in TEFC ratings from 1 – 200 HP, dual frequency nameplate. Cast iron construction, corrosion resistant mill and chemical duty paint, heavy gauge steel fan covers and conduit boxes are some of the features of this heavy duty workhorse.
• Description Keyword
  200 hp
• Shaft Diameter
  2.3750 in
• Overall Length C Dimension
  45.1 in
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• Standards Met
  EE, NEMA Premium
• Weight
  2025 lbs
• Harmonization Code
  8501.53.6000
• Manufacturer Upc Number
  786382028626
• Manufacturer Product Page
  Click here
• Model
  FF91
• Motor Category
  General Severe Duty Motor
• Wiring Diagram
  Click here
• 2D Drawing
  Click here
• Max Allowable Current
  173 A
• Product Types
  AC Motors
• Torque
  294.4 ft-lbs
• Opposite Drive End Bearing
  6313-J/C3
• Product Type
  General Purpose Motors